The installation of EM12.1.0.2 (cloud control) failed on Windows 2008 server wtih error: OUI-10133:Invalid staging area. There are no top level components for Windows 64-bit (AMD) available for installation in this staging area.
The OMS_HOME directory is not created in the middleware_home directory. There is no logs as well.
Can someone help me out?

Enterprise Manager Cloud Control 12c Release 2 (12.1.0.2) for Windows x86-64 (64-bit)
Download the complete files
Download em12cr2_winx64_disk1.zip (1,527,304,174 bytes) (cksum - 3057725351)
Download em12cr2_winx64_disk2.zip (1,547,913,502 bytes) (cksum - 3251820480)
Download em12cr2_winx64_disk3.zip (2,290,032,132 bytes) (cksum - 4173962531)
Directions
1. All files are in the .zip format. There is an unzip utility for this platform here if you need one and we recommend you to use unzip version 6.
2. Download the files and unzip them into the same directory.
3. Installation guides and general Enterprise Manager documentation can be found

Oh .. can open an SR asap and upload the log files? Keep the env as it is so that we can look into it. Where does installer complain?
Did you also check the checksum of the downloaded zip compare it with the value mentioned on OTN site ?
Can you also check if you have all the sub-folder in the Disk1 folder ? send me the list. In 12.1.0.2 we added few fix in the installer to complain about any wrong unzip or any missing sub folders But lets check this as well.

those folders are outside Disk1. In the Software folder there are: Disk1, install, jdk, plugins, response, stage, Translations, wls, Release_notes, setup.exe, WT.zip.
Should I put them all into Disk1 folder?